/*
 Copyright 2007 Ole Rogeberg

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
package org.lifeyears.model;

import javax.persistence.Entity;
import javax.persistence.ManyToOne;

import org.hibernate.annotations.Immutable;

/**
 * An entity representing a donation from a user to a project.
 * 
 * @author Aleksander Blomskøld
 */
@Immutable
@Entity
public class Donation
    extends AbstractEntity
{
    @ManyToOne( optional = false )
    private User user;

    @ManyToOne( optional = false )
    private Project project;

    // The donation amount given in øre.
    private int amount;

    // The amount of lifeyears saved, given in 1/100 fractions.
    private int lifeyears;

    public User getUser()
    {
        return user;
    }

    public void setUser( final User user )
    {
        this.user = user;
    }

    public Project getProject()
    {
        return project;
    }

    public void setProject( final Project project )
    {
        this.project = project;
    }

    public int getAmount()
    {
        return amount;
    }

    public void setAmount( final int amount )
    {
        this.amount = amount;
    }

    public int getLifeyears()
    {
        return lifeyears;
    }

    public void setLifeyears( final int lifeyears )
    {
        this.lifeyears = lifeyears;
    }
}
